You may notice yellowing or dropping leaves, or a sticky substance on the leaves or floor before you ever see a pest. Those are some of the symptoms that may clue you in that your plants have a problem.

Spurred by worldwide honeybee declines, more gardeners are learning how to keep honeybees. Overuse of pesticides, diseases and disappearing habitat have all contributed to honeybees’ record losses since 2006, when historically-stable U.S. honeybee populations first plummeted.

Where there are plants there are caterpillars. As an avid gardener, you are probably familiar with several species of caterpillars, particularly those that damage some of your favorite plants, such as tobacco hornworms, cabbage loopers, and tomato fruitworms. But our gardens and landscapes are host to hundreds of other caterpillar species.

When most people think of wasps, they think of paper wasps, and they probably think of them only as pests because of unpleasant past encounters with these stinging insects. However, the world of wasps is much larger and more complex than this! Our gardens abound with hundreds of species of wasps that vary greatly in size and life habits. Most of the wasps in our gardens are tiny, parasitic species that do not sting people and go largely unnoticed. These are definitely friends because they help control pest insects. There is also a group of wasps known as sawflies whose larvae look like caterpillars and feed on plants. These are usually foes because they damage landscape plants. Two other groups of wasps are the social wasps, such as paper wasps, and the solitary wasps, such as mud daubers and cicada killers. Wasps in both these groups are capable of stinging, and they definitely qualify as foes when they do so, but paper wasps also have a beneficial side.

An herb garden is an oasis of scents, textures, and flavors that add just the right zing to summer meals. But we aren’t the only ones who enjoy a burst of flavor on a hot summer day. Honeybees and other pollinators are drawn to the delicious nectar found in flowering herbs.

Integrated pest management or IPM is a smart way of managing insect pests for economic and environmental benefits. IPM starts with the timely detection and correct identification of pests, leading to intervention using multiple control tactics. Insect traps can be used as a tool for timely pest detection and decision-making in home or commercial settings.

I don’t know about where you live, but in my neck of the woods fall brings swarms of Asian lady bugs, clinging desperately to my home, vehicles, trees, kids, and even pets. They creep their way into my windows, nestle deep inside every nook and cranny, and crawl in my hair when my path crosses theirs. And while this is, at times, a bit of a nuisance, I remind myself that these little guys are simply trying to find a safe winter hideout until they can venture out again to devour any aphids brave enough to attack my garden. However, ladybugs aren’t the only pest-fighting soldiers out there. Lacewings, hover flies, and parasitic wasps are just a few of the predatory insects worth enticing to your garden.

Dragonflies with their ominous beauty, vivid colors and their spectacular flying maneuvers have provided hours of entertainment for many gardeners. Dragonflies are widespread across the United States and can be enticed to visit most yards. There are more than 450 species found throughout the United States and Canada. They range in color and size from the small eastern amberwing to the very large and brilliantly colored green darner. Although these insects tend to stay close to their birthplace, they are strong fliers that will explore surrounding areas. So if you garden even remotely near fresh water or a wetland, you can lure dragonflies to your yard.

It’s summer, and that means war … on mosquitos! In 2014 Bill Gates called the mosquito “The Deadliest Animal in the World.” They carry a host of debilitating and often fatal diseases. Yes, we can douse ourselves with chemicals, light some incense, or plug in the bug zapper … but rumor has it that plants can also keep mosquitos at bay. The essential oils in some plants and flowers have been said to repel mosquitos, while you should not rely on plants alone to protect you from mosquito bites, you may want to include a few in your landscape or garden.

Helping pollinators is a hot gardening trend right now (dare we say there’s a “lot of buzz”?). Initiatives such as the Million Pollinator Garden Challenge are bringing attention to the need to create habitats for at-risk pollinators such as monarch butterflies and honeybees. But many other species – including some surprising ones like flies, moths, and hummingbirds – also act as pollinators, and also need our help.

If you have paid attention to the news media over the past few years, you probably know honey bees are having problems. One of the most widely publicized is a phenomenon known as colony collapse disorder, or CCD. This problem, which causes entire colonies of bees to die suddenly and mysteriously, was first recognized in the U.S. in 2006. But CCD is just one of a series of new problems to affect U.S. honey bees over the last 30 years.

A complete guide to simple container gardening designed for anyone who has ever killed a plant. It includes illustrated instructions to create gorgeous, fool-proof container gardens that even you can't kill!>> more information

Enhance your health naturally with herbs from your own garden. Even if you've never gardened before, you can care for yourself and your family using time-tested herbal remedies harvested from your own medicinal herb garden. Master Gardener Dorie Byers offers simple growing instructions for more than 20 versatile medicinal herbs such as garlic, chamomile, and echinacea. You'll also find recipes and tips for using the herbs for first-aid and preventive health care.>> more information